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Systems and methods for water treatment 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B01D-061/48
  • C02F-001/42
  • C02F-001/46
  • C02F-001/58
  • B01D-061/42
  • B01D-061/44
  • C02F-001/469
  • C02F-001/00
  • C02F-001/66
  • C02F-101/10
  • C02F-103/08
출원번호 US-0632003 (2015-02-26)
등록번호 US-9637400 (2017-05-02)
발명자 / 주소
  • Freydina, Evgeniya
  • Gifford, Joseph D.
출원인 / 주소
  • Evoqua Water Technologies LLC
인용정보 피인용 횟수 : 0  인용 특허 : 286

초록

Electrochemical devices and methods for water treatment are disclosed. An electrodeionization device (100) may include one or more compartments (110) containing an ionselective media, such as boron-selective resin (170). Cyclic adsorption of target ions and regeneration of the media in-situ is used

대표청구항

1. An electrically driven separation device, comprising: a first compartment at least partially defined by a first cation selective membrane and a first anion selective membrane;a second compartment at least partially defined by the first anion selective membrane and a second cation selective membra

이 특허에 인용된 특허 (286)

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  176. Tomoi Masao (Yokohama JPX) Onozuka Teruo (Sendai JPX) Shindo Manabu (Sendai JPX) Kiniwa Hideaki (Yokohama JPX) Kubota Hirohisa (Yokohama JPX) Sawada Shintaro (Yokohama JPX), Method for treating water or an aqueous solution.
  177. Hayashi Yukiko,JPX ; Fukui Shiro,JPX ; Nakamura Yutaka,JPX, Method of and apparatus for producing potable water and salt.
  178. Anselme Christophe (Le Pecq FRX) Daniel Loic (Rueil-Malmaison FRX), Method of changing operating modes in automatic water filtering apparatus using tubular membranes.
  179. Junya Hirayama JP; Shigeaki Sato JP, Method of disinfecting a deionized water producing apparatus and method of producing deionized water.
  180. Guerif Grard (Boissy Sous Saint Yon FRX), Method of manufacturing a separator frame for a stack in an exchanger device.
  181. Zeiher, E. H. Kelle; Ho, Bosco P.; Hoots, John E., Method of monitoring membrane separation processes.
  182. Zeiher, E. H. Kelle; Ho, Bosco P.; Hoots, John E., Method of monitoring membrane separation processes.
  183. Marsh Daniel G. (Monmouth County NJ), Method of removing foulants from ion exchange resins.
  184. Nelson, Steven L.; Christenson, Kurt K., Method to increase the quantity of dissolved gas in a liquid and to maintain the increased quantity of dissolved gas in the liquid until utilized.
  185. Gallup Darrell L. (Chino Hills CA) Kitz Kevin R. (El Cerrito CA) Obando Manuel E. (Whittier CA) Fenton Donald M. (Anaheim CA) Peaden Paul A. (Fullerton CA) Saunders Dennis L. (Yorba Linda CA) Kelly B, Method to treat geothermal fluid streams.
  186. Grott, Gerald J., Methods of utilizing waste waters produced by water purification processing.
  187. Goldstein Jonathan M. (Weston MA), Microliter scale electrodialysis apparatus.
  188. Craig C. Andrews ; Oliver J. Murphy ; G. Duncan Hitchens, Microorganism control of point-of-use potable water sources.
  189. Ehrfeld Wolfgang (Karlsruhe DEX) Hagmann Peter (Eggenstein-Leopoldshagen DEX) Mohr Jrgen (Sulzfeld DEX) Mnchmeyer Dietrich (Stutensee DEX), Microporous membrane filter and method of producing same.
  190. Towe Ian Glenn,CAX ; Tessier David Florian,CAX ; Huehnergard Mark Philip,CAX, Modular apparatus for the demineralization of liquids.
  191. Kedem Ora (Rehovot ILX) Kedem Abraham (Rehovot ILX), Modular electrodialysis device.
  192. Chancellor Dennis H. ; Chancellor Mark ; Vogel Jacquetta M., Modular filtration system.
  193. Liang Li-Shiang (Berlin MA) Ganzi Gary C. (Lexington MA) Wilkins Frederick (Pepperill MA), Modules for electrodeionization apparatus.
  194. Fauteux Denis G. (Acton MA) van Buren Martin (Chelmsford MA) Powell John (Burlington MA), Molecular complexes for use as electrolyte components.
  195. Otto Frank J. (Island Lake IL), Multi-functional valve.
  196. Story Craig W., Multi-stage ozone injection water treatment system.
  197. Rugh ; II ; John L., Municipal water supply system.
  198. Ezzell Bobby R. (Lake Jackson TX) Carl William P. (Angleton TX) Mod William A. (Lake Jackson TX), Novel polymers having acid functionality.
  199. Schwartz Henry ; Crowley Dennis E. ; Ritton Jason ; Mravlja ; Jr. George P. ; Wright R. Glenn ; Mowers Doug, Oxygenated water cooler.
  200. Otowa Toshiro (Shiga JPX), Planar, flow-through, electric, double-layer capacitor and a method of treating liquids with the capacitor.
  201. Barton Russell H.,CAX ; Wells Brian,CAX ; Ronne Joel A.,CAX, Plate and frame fluid exchanging assembly with unitary plates and seals.
  202. Gallagher Christopher J. (Burlington MA) Wilkins Frederick (Pepperill MA) Ganzi Gary C. (Lexington MA), Polarity reversal and double reversal electrodeionization apparatus and method.
  203. Gallagher Christopher J. ; Wilkins Frederick ; Ganzi Gary C., Polarity reversal and double reversal electrodeionization apparatus and method.
  204. Stringfield Richard T. (Midland MI), Polymeric adsorbents with enhanced adsorption capacity and kinetics and a process for their manufacture.
  205. Terada Ichiro,JPX ; Saito Iku,JPX ; Miyake Haruhisa,JPX ; Komatsu Ken,JPX ; Umemura Kazuo,JPX ; Iwamoto Junjiro,JPX, Porous ion exchanger and method for producing deionized water.
  206. Lee, Barry H.; Wayman, Gene; Van Newenhizen, John, Process and apparatus for blending product liquid from different TFC membranes.
  207. Ahrens Ulrich E. (Springe DEX), Process and apparatus for producing sterilized and bacteria-free water.
  208. Sugita Noriyuki (Kanagawa JPX), Process and apparatus for recovery of precious metal compound.
  209. Kunz Gerhard (Ruhrstrasse 111 D-5628 Heiligenhaus DEX), Process and apparatus for treatment of fluids, particularly demineralization of aqueous solutions.
  210. Kunz Gerhard (Ruhrstrasse 111 D-5628 Heiligenhaus DEX), Process and apparatus for treatment of fluids, particularly desalinization of aqueous solutions.
  211. Kunz Gerhard (Ruhrstrasse 111 D-5628 Heiligenhaus DEX), Process and device for adding ions to liquids, particularly aqueous solutions.
  212. Kunz Gerhard (Ruhrstrasse 111 D-5628 Heiligenhaus DEX), Process and device for demineralizing aqueous solutions using ion exchangers.
  213. Reti Adrian R. (Belmont MA) Benn James A. (Lexington MA), Process and system for producing sterile water and sterile aqueous solutions.
  214. Saito Takayuki (Kanagawa JPX) Nakajima Ken (Kanagawa JPX) Iwase Yoki (Kanagawa JPX) Ikeda Yukio (Tokyo JPX) Shima Hiroyuki (Kanagawa JPX), Process and system for purifying pure water or ultrapure water.
  215. Back Dwight Douglas ; Scaringe Robert Peter ; Ramos Charlie ; Samad Nidal Abdul ; Gann ; Sr. Steven Dale, Process and system for recycling and reusing gray water.
  216. Birbara Philip J. (Windsor Locks CT) Nalette Timothy A. (Tolland CT) Snowdon Douglas A. (Somers CT), Process employing thermally sterilizable aqueous polishing agents.
  217. Hassan, Ata M., Process for desalination of saline water, especially water, having increased product yield and quality.
  218. Levy Ehud (5933 Peachtree Industrial Blvd. Bldg. B Norcross GA 30092), Process for filtering water prior to carbonation.
  219. Hayden Richard A. (Pittsburgh PA), Process for making catalytic carbon.
  220. Shinmei Yasutaka,JPX ; Kakuda Minoru,JPX, Process for producing deionized water by electrodeionization technique.
  221. Giuffrida Anthony J. (North Andover MA) Ganzi Gary C. (Lexington MA), Process for purifying resins utilizing bipolar interface.
  222. Oren Yoram (Beer Sheva MA ILX) Giuffrida Anthony (Andover MA) Ciaccio Stephen (Nashua NH), Process for purifying water.
  223. Oren Yoram,ILX ; Giuffrida Anthony J. ; Ciaccio Stephen M. ; Ganzi Gary C., Process for purifying water.
  224. Cawlfield David W. (Cleveland TN) Kaczur Jerry J. (Cleveland TN) Arabghani Hassan (Wilton CT), Process for removing catalyst impurities from polyols.
  225. Kihara Kunio (Ami JPX) Toda Hideo (Ami JPX) Yasukawa Eiki (Tsuchiura JPX) Ishibashi Toshiaki (Ami JPX) Tokita Taketoshi (Tsuchiura JPX), Process for the production of an ion exchange membrane.
  226. Tamura Noriyoshi (Ami JPX) Kihara Kunio (Ami JPX), Process for the production of an ion exchange membrane.
  227. Martin Nathalie (Paris OH FRX) Serpry Philippe (Cincinnati OH), Process for treating water with ozone.
  228. Collentro William V. ; Collentro Andrew W., Production of high purity water using reverse osmosis.
  229. Davis,Thomas A., Production of purified water and high value chemicals from salt water.
  230. Daniel Moscaritolo, Prognostic health monitoring of fluidic systems using MEMS technology.
  231. Collentro William V. (New Hope PA) Collentro Andrew W. (Newton MA), Purification of gases from water using reverse osmosis.
  232. Kunin Robert (Yardley PA), Purification of liquids with treated polyester fibers.
  233. Lee Sang Eul,KRX, Purification system for disposal of polluted or waste water using water plants.
  234. Ganzi Gary C. (Lexington MA), Purified ion exchange resins and process.
  235. Beeman, David R.; Swanson, Martin C.; Horn, Doug, Purified water supply system.
  236. Brigano Frank A. (Hoffman Estates IL) Soucie William J. (Grayslake IL) Rak Stanley F. (Mundelein IL), Reclaiming of spent brine.
  237. Al-Samadi Riad A. (Burlington CAX), Recovery of carboxylic acids from chemical plant effluents.
  238. Blytas George C. (Houston TX), Recovery of glycerine from saline waters.
  239. Lomasney Henry L. (New Orleans LA) Graves Richard A. (New Orleans LA), Removal of ions from a bulk source by electropotential ion transport using a host receptor matrix.
  240. Lih-Ren Shiue TW; Chia-Chann Shiue TW; S-Yen Wang TW; Fei-Chen Hsieh TW; Chin-Hui Lee TW; Wan-Ting Lo TW; Yu-His Hsieh TW, Replaceable flow-through capacitors for removing charged species from liquids.
  241. Ross Kurt D., Reusable bulk bag with liner.
  242. Bardot Colette (Villeurbanne FRX) Carles Maurice (Pierrelatte FRX) Desplantes Ren (Espeluche FRX) Shrive Luc (Pont St Esprit FRX), Reverse osmosis or nanofiltration membrane and its production process.
  243. Tamura Makio,JPX ; Shinbo Akitoshi,JPX, Reverse osmosis process and equipment.
  244. Robbins Adam, Reverse osmosis purification system.
  245. Pittner Gregory A. (Danville CA), Reverse osmosis system.
  246. Tejeda Alvaro R. (407 Park Ave. South ; Apt. 14F New York NY 10016), Reversible electrolytic system for softening and dealkalizing water.
  247. Towe Ian Glenn,CAX ; Yagar Matthew J.,CAX ; Erbiceanu Eduard,CAX ; Jinnah Tazim,CAX ; Smith Neil,CAX ; Moffett Thomas,CAX, Sealing means for electrically driven water purification units.
  248. Guerif Gerard (Boissy Sous St. Yon FRX), Separator frame for a two-fluid exchanger device.
  249. Roberts George C. (Los Angeles CA), Sewerless disposal system.
  250. Hill Michael R. H. (Wantage GBX) Neville Mark D. (Stanford-in-the-Vale GBX) Turner Andrew D. (Abingdon GBX), Silver removal.
  251. Ezzell Bobby R. (Lake Jackson TX) Carl William P. (Angleton TX) Mod William A. (Lake Jackson TX), Sulfonic acid electrolytic cell having flourinated polymer membrane with hydration product less than 22,000.
  252. Schmidt, Ernst; Williams, Michael E.; Schmidt, Brian M.; Schmidt, James; Schmidt, Erich, System for electrodialysis treatment of liquids.
  253. Abe Mitsugu,JPX ; Noma Yoshiaki,JPX, System for producing ultra-pure water.
  254. Nachtman, Charles T.; Johll, Jr., William P.; Gideon, Helmut R. H.; Dunwoody, Timothy T.; Carr, Jamie C.; Scholz, Thomas, System for the production of laboratory grade ultrapure water.
  255. Horner Kenneth J. (Burlington CAX) Whiting Douglas R. (Hamilton CAX), Transportable reverse osmosis water purification unit.
  256. Vuong,Diem Xuan, Two stage nanofiltration seawater desalination system.
  257. Bahar Bamdad (Baltimore MD) Hobson Alex R. (Elkton MD) Kolde Jeffrey A. (Elkton MD) Zuckerbrod David (Baltimore MD), Ultra-thin integral composite membrane.
  258. Gordon,Andrew W., Wastewater treatment.
  259. Moeglich Karl (Dunedin FL) Pouli Dirk (Clearwater FL), Water deionization and contaminants removal or degradation.
  260. Davis,Thomas A., Water desalination process and apparatus.
  261. Awerbuch,Leon, Water desalination process using ion selective membranes.
  262. Andrei Leonida, Water electrolysis system.
  263. Levy Ehud, Water filtration media, apparatus and processes.
  264. Hark Ernst F. (Rte. 7 ; Box 513 Conroe TX 97384), Water purification process.
  265. Queen,Abel; Robinson,Joel; Haas,William, Water purification system and method using reverse osmosis reject stream in an electrodeionization unit.
  266. Rela, Matthew, Water purifier.
  267. Srinivasan, Kannan; Avdalovic, Nebojsa, Water purifier and method.
  268. Bunichiro Kameyama JP; Homare Aman JP; Soichi Matsuzoe JP; Hiroshi Yamamoto JP; Kimitaka Takano JP; Nobuyuki Endo JP; Tsutomu Maezawa JP, Water purifying and dispensing apparatus, and method of purifying chlorine-containing water.
  269. Jones James Phillip, Water purifying apparatus having a plurality of purifying stages and modular ion exchange media containers.
  270. McCormick Gerald L. (Rte. 7 Allegan MI 49010), Water reuse system.
  271. Takeda, Hiroyuki; Asamura, Hitoshi, Water softening device and method for regeneration control thereof.
  272. McMahon John M. (11946 Heritage Cir. Downey CA 90241), Water softening process.
  273. Horinouchi Hiroshi,JPX ; Nishizaki Kunihiro,JPX ; Sato Shigeaki,JPX ; Azakami Fumio,JPX ; Deguchi Toshiaki,JPX, Water treatment apparatus for a fuel cell system.
  274. Hoeschler Frank A. (5840 N. Scottsdale Rd. Scottsdale AZ 85253), Water treatment apparatus with means for automatic disinfection thereof.
  275. Hirota, Tatsuya; Inamoto, Yoshihiro; Fujikawa, Kiyokazu; Kawamura, Yozo; Nakanishi, Minoru; Kishi, Minoru; Yonezawa, Takaaki; Kawamura, Tamotsu; Yamamoto, Kazuhiro; Shimizu, Yasuhiko; Kondo, Yasuhito, Water treatment device.
  276. Wilkins,Frederick C.; Jha,Anil; Liang,Li Shiang, Water treatment process.
  277. Freydina, Evgeniya; Jha, Anil D.; Wilkins, Frederick; Sezgi, Aytac; Madhusudan, Reshma, Water treatment system and method.
  278. Freydina,Evgeniya; Jha,Anil D.; Wilkins,Frederick; Sezgi,Aytac; Madhusudan,Reshma, Water treatment system and method.
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  280. Wilkins, Frederick; Freydina, Evgeniya; Sezgi, Aytac; Madhusudan, Reshma; Jha, Anil D., Water treatment system and method.
  281. Wilkins, Frederick; Freydina, Evgeniya; Sezgi, Aytac; Madhusudan, Reshma; Jha, Anil D., Water treatment system and method.
  282. Wilkins, Frederick; Freydina, Evgeniya; Sezgi, Aytac; Madhusudan, Reshma; Jha, Anil D., Water treatment system and method.
  283. John W. Arba ; Gary V. Zoccolante ; Jonathan H. Wood ; Gary C. Ganzi, Water treatment system and process.
  284. Wilkins Frederick C. ; Liang Li-Shiang ; Bendlin Herbert,DEX ; Dupont Stephane,FRX ; Brust Achim,DEX ; Nussbaum Felix,DEX, Water treatment system having dosing control.
  285. Furuno Nobuo (Amagasaki JPX), Water-deionizing system.
  286. Kuepper Theodore A., Zero waste effluent water desalination system.
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